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<li class="navelem"><a class="el" href="dir_06fe396e3e859736df6d43ad26baa72e.html">hashcat-3.201</a></li><li class="navelem"><a class="el" href="dir_9ce3dfc5d638c7f8b2c4ec0f6627771b.html">src</a></li>  </ul>
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<a href="shared_8c.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;</div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="preprocessor">#include &quot;common.h&quot;</span></div><div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="preprocessor">#include &quot;types.h&quot;</span></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="preprocessor">#include &quot;shared.h&quot;</span></div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;</div><div class="line"><a name="l00010"></a><span class="lineno"><a class="line" href="shared_8c.html#a5c2084859a2426c7b75489b724832b6e">   10</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="shared_8c.html#a5c2084859a2426c7b75489b724832b6e">is_power_of_2</a> (<span class="keyword">const</span> u32 v)</div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;{</div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;  <span class="keywordflow">return</span> (v &amp;&amp; !(v &amp; (v - 1)));</div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;}</div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;</div><div class="line"><a name="l00015"></a><span class="lineno"><a class="line" href="shared_8c.html#abaf320524af0edfa27422ff6ebebd0d8">   15</a></span>&#160;u32 <a class="code" href="shared_8c.html#abaf320524af0edfa27422ff6ebebd0d8">get_random_num</a> (<span class="keyword">const</span> u32 min, <span class="keyword">const</span> u32 max)</div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;{</div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;  <span class="keywordflow">if</span> (min == max) <span class="keywordflow">return</span> (min);</div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;</div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;  <span class="keywordflow">return</span> (((u32) rand () % (max - min)) + min);</div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;}</div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;</div><div class="line"><a name="l00022"></a><span class="lineno"><a class="line" href="shared_8c.html#a997201f624ca11fd08aa39660b7c1d09">   22</a></span>&#160;u32 <a class="code" href="shared_8c.html#a997201f624ca11fd08aa39660b7c1d09">mydivc32</a> (<span class="keyword">const</span> u32 dividend, <span class="keyword">const</span> u32 divisor)</div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;{</div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;  u32 quotient = dividend / divisor;</div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;</div><div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;  <span class="keywordflow">if</span> (dividend % divisor) quotient++;</div><div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;</div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;  <span class="keywordflow">return</span> quotient;</div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;}</div><div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;</div><div class="line"><a name="l00031"></a><span class="lineno"><a class="line" href="shared_8c.html#a58ba2564d980905f97564922b3712f02">   31</a></span>&#160;u64 <a class="code" href="shared_8c.html#a58ba2564d980905f97564922b3712f02">mydivc64</a> (<span class="keyword">const</span> u64 dividend, <span class="keyword">const</span> u64 divisor)</div><div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;{</div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;  u64 quotient = dividend / divisor;</div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;</div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;  <span class="keywordflow">if</span> (dividend % divisor) quotient++;</div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;</div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;  <span class="keywordflow">return</span> quotient;</div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;}</div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;</div><div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="shared_8c.html#ae621a47ec2426152164e81fc9bd615e9">   40</a></span>&#160;<span class="keywordtype">char</span> *<a class="code" href="shared_8c.html#ae621a47ec2426152164e81fc9bd615e9">filename_from_filepath</a> (<span class="keywordtype">char</span> *filepath)</div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;{</div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;  <span class="keywordtype">char</span> *ptr = NULL;</div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;</div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;  <span class="keywordflow">if</span> ((ptr = strrchr (filepath, <span class="charliteral">&#39;/&#39;</span>)) != NULL)</div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;  {</div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;    ptr++;</div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;  }</div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;  <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((ptr = strrchr (filepath, <span class="charliteral">&#39;\\&#39;</span>)) != NULL)</div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;  {</div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;    ptr++;</div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;  }</div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;  <span class="keywordflow">else</span></div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;  {</div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;    ptr = filepath;</div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;  }</div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;</div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;  <span class="keywordflow">return</span> ptr;</div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;}</div><div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;</div><div class="line"><a name="l00060"></a><span class="lineno"><a class="line" href="shared_8c.html#a1322f76e741a3aeb3e88d330c13c6d28">   60</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="shared_8c.html#a1322f76e741a3aeb3e88d330c13c6d28">naive_replace</a> (<span class="keywordtype">char</span> *s, <span class="keyword">const</span> <span class="keywordtype">char</span> key_char, <span class="keyword">const</span> <span class="keywordtype">char</span> replace_char)</div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;{</div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;  <span class="keyword">const</span> <span class="keywordtype">size_t</span> len = strlen (s);</div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;</div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> in = 0; in &lt; len; in++)</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;  {</div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">char</span> c = s[in];</div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;</div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;    <span class="keywordflow">if</span> (c == key_char)</div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;    {</div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;      s[in] = replace_char;</div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;    }</div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;  }</div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;}</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;</div><div class="line"><a name="l00075"></a><span class="lineno"><a class="line" href="shared_8c.html#a5243867de29adb2b1b3d8c72dca3e963">   75</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="shared_8c.html#a5243867de29adb2b1b3d8c72dca3e963">naive_escape</a> (<span class="keywordtype">char</span> *s, <span class="keywordtype">size_t</span> s_max, <span class="keyword">const</span> <span class="keywordtype">char</span> key_char, <span class="keyword">const</span> <span class="keywordtype">char</span> escape_char)</div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;{</div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;  <span class="keywordtype">char</span> s_escaped[1024] = { 0 };</div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;</div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;  <span class="keywordtype">size_t</span> s_escaped_max = <span class="keyword">sizeof</span> (s_escaped);</div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;</div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;  <span class="keyword">const</span> <span class="keywordtype">size_t</span> len = strlen (s);</div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;</div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> in = 0, out = 0; in &lt; len; in++, out++)</div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;  {</div><div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">char</span> c = s[in];</div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;</div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;    <span class="keywordflow">if</span> (c == key_char)</div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;    {</div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;      s_escaped[out] = escape_char;</div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;</div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;      out++;</div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;    }</div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;</div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;    <span class="keywordflow">if</span> (out == s_escaped_max - 2) <span class="keywordflow">break</span>;</div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;</div><div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;    s_escaped[out] = c;</div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;  }</div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;</div><div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;  strncpy (s, s_escaped, s_max - 1);</div><div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;}</div><div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;</div><div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;<span class="preprocessor">#if defined (_POSIX)</span></div><div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;<span class="keywordtype">int</span> hc_stat (<span class="keyword">const</span> <span class="keywordtype">char</span> *pathname, hc_stat_t *buf)</div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;{</div><div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;  <span class="keywordflow">return</span> stat (pathname, buf);</div><div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;}</div><div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;</div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;<span class="keywordtype">int</span> hc_fstat (<span class="keywordtype">int</span> fd, hc_stat_t *buf)</div><div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;{</div><div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;  <span class="keywordflow">return</span> fstat (fd, buf);</div><div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;}</div><div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;</div><div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;<span class="preprocessor">#if defined (_WIN)</span></div><div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;<span class="keywordtype">int</span> hc_stat (<span class="keyword">const</span> <span class="keywordtype">char</span> *pathname, hc_stat_t *buf)</div><div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;{</div><div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;  <span class="keywordflow">return</span> stat64 (pathname, buf);</div><div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;}</div><div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;</div><div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;<span class="keywordtype">int</span> hc_fstat (<span class="keywordtype">int</span> fd, hc_stat_t *buf)</div><div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;{</div><div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;  <span class="keywordflow">return</span> fstat64 (fd, buf);</div><div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;}</div><div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;</div><div class="line"><a name="l00126"></a><span class="lineno"><a class="line" href="shared_8c.html#afe072f4af6ab3e03645a7a0c9bd3f822">  126</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="shared_8c.html#afe072f4af6ab3e03645a7a0c9bd3f822">hc_sleep_msec</a> (<span class="keyword">const</span> u32 msec)</div><div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;{</div><div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;<span class="preprocessor">  #if defined (_WIN)</span></div><div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;  Sleep (msec);</div><div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;<span class="preprocessor">  #else</span></div><div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;  usleep (msec * 1000);</div><div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;<span class="preprocessor">  #endif</span></div><div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;}</div><div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;</div><div class="line"><a name="l00135"></a><span class="lineno"><a class="line" href="shared_8c.html#a71f74d0049c2c7dafe37dc1f57d0e4b1">  135</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="shared_8c.html#a71f74d0049c2c7dafe37dc1f57d0e4b1">hc_sleep</a> (<span class="keyword">const</span> u32 sec)</div><div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;{</div><div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;<span class="preprocessor">  #if defined (_WIN)</span></div><div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;  Sleep (sec * 1000);</div><div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;<span class="preprocessor">  #else</span></div><div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;  sleep (sec);</div><div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;<span class="preprocessor">  #endif</span></div><div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;}</div><div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;</div><div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;<span class="preprocessor">#if defined (_WIN)</span></div><div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;<span class="preprocessor">#define __WINDOWS__</span></div><div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;<span class="preprocessor">#include &quot;sort_r.h&quot;</span></div><div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;<span class="preprocessor">#if defined (_WIN)</span></div><div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;<span class="preprocessor">#undef __WINDOWS__</span></div><div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;</div><div class="line"><a name="l00152"></a><span class="lineno"><a class="line" href="shared_8c.html#a677b4a7f6205adab90fcd99f61af2812">  152</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="shared_8c.html#a677b4a7f6205adab90fcd99f61af2812">hc_qsort_r</a> (<span class="keywordtype">void</span> *base, <span class="keywordtype">size_t</span> nmemb, <span class="keywordtype">size_t</span> size, <span class="keywordtype">int</span> (*compar) (<span class="keyword">const</span> <span class="keywordtype">void</span> *, <span class="keyword">const</span> <span class="keywordtype">void</span> *, <span class="keywordtype">void</span> *), <span class="keywordtype">void</span> *arg)</div><div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;{</div><div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;  sort_r (base, nmemb, size, compar, arg);</div><div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;}</div><div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;</div><div class="line"><a name="l00157"></a><span class="lineno"><a class="line" href="shared_8c.html#ac121c4bbdef9ff9a0c8586a04ab5d8e0">  157</a></span>&#160;<span class="keywordtype">void</span> *<a class="code" href="shared_8c.html#ac121c4bbdef9ff9a0c8586a04ab5d8e0">hc_bsearch_r</a> (<span class="keyword">const</span> <span class="keywordtype">void</span> *key, <span class="keyword">const</span> <span class="keywordtype">void</span> *base, <span class="keywordtype">size_t</span> nmemb, <span class="keywordtype">size_t</span> size, <span class="keywordtype">int</span> (*compar) (<span class="keyword">const</span> <span class="keywordtype">void</span> *, <span class="keyword">const</span> <span class="keywordtype">void</span> *, <span class="keywordtype">void</span> *), <span class="keywordtype">void</span> *arg)</div><div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;{</div><div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> l = 0, r = nmemb; r; r &gt;&gt;= 1)</div><div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;  {</div><div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> m = r &gt;&gt; 1;</div><div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;</div><div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">size_t</span> c = l + m;</div><div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;</div><div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">char</span> *next = (<span class="keywordtype">char</span> *) base + (c * size);</div><div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;</div><div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">int</span> cmp = (*compar) (key, next, arg);</div><div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;</div><div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;    <span class="keywordflow">if</span> (cmp &gt; 0)</div><div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;    {</div><div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;      l += m + 1;</div><div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;</div><div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;      r--;</div><div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;    }</div><div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;</div><div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;    <span class="keywordflow">if</span> (cmp == 0) <span class="keywordflow">return</span> ((<span class="keywordtype">void</span> *) next);</div><div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;  }</div><div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;</div><div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;  <span class="keywordflow">return</span> (NULL);</div><div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;}</div><div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;</div><div class="line"><a name="l00182"></a><span class="lineno"><a class="line" href="shared_8c.html#a2657fd919185f7516449e460e3cbeefa">  182</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="shared_8c.html#a2657fd919185f7516449e460e3cbeefa">setup_environment_variables</a> ()</div><div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;{</div><div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;  <span class="keywordtype">char</span> *compute = getenv (<span class="stringliteral">&quot;COMPUTE&quot;</span>);</div><div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;</div><div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;  <span class="keywordflow">if</span> (compute)</div><div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;  {</div><div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">char</span> display[100];</div><div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;</div><div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;    snprintf (display, <span class="keyword">sizeof</span> (display) - 1, <span class="stringliteral">&quot;DISPLAY=%s&quot;</span>, compute);</div><div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;</div><div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;    putenv (display);</div><div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;  }</div><div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;  <span class="keywordflow">else</span></div><div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;  {</div><div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;    <span class="keywordflow">if</span> (getenv (<span class="stringliteral">&quot;DISPLAY&quot;</span>) == NULL)</div><div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;      putenv ((<span class="keywordtype">char</span> *) <span class="stringliteral">&quot;DISPLAY=:0&quot;</span>);</div><div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;  }</div><div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;</div><div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;  <span class="keywordflow">if</span> (getenv (<span class="stringliteral">&quot;GPU_FORCE_64BIT_PTR&quot;</span>) == NULL)</div><div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;    putenv ((<span class="keywordtype">char</span> *) <span class="stringliteral">&quot;GPU_FORCE_64BIT_PTR=1&quot;</span>);</div><div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;</div><div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;  <span class="keywordflow">if</span> (getenv (<span class="stringliteral">&quot;GPU_MAX_ALLOC_PERCENT&quot;</span>) == NULL)</div><div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;    putenv ((<span class="keywordtype">char</span> *) <span class="stringliteral">&quot;GPU_MAX_ALLOC_PERCENT=100&quot;</span>);</div><div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;</div><div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;  <span class="keywordflow">if</span> (getenv (<span class="stringliteral">&quot;GPU_SINGLE_ALLOC_PERCENT&quot;</span>) == NULL)</div><div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;    putenv ((<span class="keywordtype">char</span> *) <span class="stringliteral">&quot;GPU_SINGLE_ALLOC_PERCENT=100&quot;</span>);</div><div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;</div><div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;  <span class="keywordflow">if</span> (getenv (<span class="stringliteral">&quot;GPU_MAX_HEAP_SIZE&quot;</span>) == NULL)</div><div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;    putenv ((<span class="keywordtype">char</span> *) <span class="stringliteral">&quot;GPU_MAX_HEAP_SIZE=100&quot;</span>);</div><div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;</div><div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;  <span class="keywordflow">if</span> (getenv (<span class="stringliteral">&quot;CPU_FORCE_64BIT_PTR&quot;</span>) == NULL)</div><div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;    putenv ((<span class="keywordtype">char</span> *) <span class="stringliteral">&quot;CPU_FORCE_64BIT_PTR=1&quot;</span>);</div><div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;</div><div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;  <span class="keywordflow">if</span> (getenv (<span class="stringliteral">&quot;CPU_MAX_ALLOC_PERCENT&quot;</span>) == NULL)</div><div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;    putenv ((<span class="keywordtype">char</span> *) <span class="stringliteral">&quot;CPU_MAX_ALLOC_PERCENT=100&quot;</span>);</div><div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;</div><div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;  <span class="keywordflow">if</span> (getenv (<span class="stringliteral">&quot;CPU_SINGLE_ALLOC_PERCENT&quot;</span>) == NULL)</div><div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;    putenv ((<span class="keywordtype">char</span> *) <span class="stringliteral">&quot;CPU_SINGLE_ALLOC_PERCENT=100&quot;</span>);</div><div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;</div><div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;  <span class="keywordflow">if</span> (getenv (<span class="stringliteral">&quot;CPU_MAX_HEAP_SIZE&quot;</span>) == NULL)</div><div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;    putenv ((<span class="keywordtype">char</span> *) <span class="stringliteral">&quot;CPU_MAX_HEAP_SIZE=100&quot;</span>);</div><div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;</div><div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;  <span class="keywordflow">if</span> (getenv (<span class="stringliteral">&quot;GPU_USE_SYNC_OBJECTS&quot;</span>) == NULL)</div><div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;    putenv ((<span class="keywordtype">char</span> *) <span class="stringliteral">&quot;GPU_USE_SYNC_OBJECTS=1&quot;</span>);</div><div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;</div><div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;  <span class="keywordflow">if</span> (getenv (<span class="stringliteral">&quot;CUDA_CACHE_DISABLE&quot;</span>) == NULL)</div><div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;    putenv ((<span class="keywordtype">char</span> *) <span class="stringliteral">&quot;CUDA_CACHE_DISABLE=1&quot;</span>);</div><div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;</div><div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;  <span class="keywordflow">if</span> (getenv (<span class="stringliteral">&quot;POCL_KERNEL_CACHE&quot;</span>) == NULL)</div><div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;    putenv ((<span class="keywordtype">char</span> *) <span class="stringliteral">&quot;POCL_KERNEL_CACHE=0&quot;</span>);</div><div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;}</div><div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;</div><div class="line"><a name="l00234"></a><span class="lineno"><a class="line" href="shared_8c.html#ad3cf1b86213af6a19cdd7d2e8fa2ef2e">  234</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="shared_8c.html#ad3cf1b86213af6a19cdd7d2e8fa2ef2e">setup_umask</a> ()</div><div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;{</div><div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;  umask (077);</div><div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;}</div><div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;</div><div class="line"><a name="l00239"></a><span class="lineno"><a class="line" href="shared_8c.html#aa9d3b954c23d31f69d8c976490457da6">  239</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="shared_8c.html#aa9d3b954c23d31f69d8c976490457da6">setup_seeding</a> (<span class="keyword">const</span> <span class="keywordtype">bool</span> rp_gen_seed_chgd, <span class="keyword">const</span> u32 rp_gen_seed)</div><div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;{</div><div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;  <span class="keywordflow">if</span> (rp_gen_seed_chgd == <span class="keyword">true</span>)</div><div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;  {</div><div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;    srand (rp_gen_seed);</div><div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;  }</div><div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;  <span class="keywordflow">else</span></div><div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;  {</div><div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;    time_t ts;</div><div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;</div><div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;    time (&amp;ts);</div><div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;</div><div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;    srand (ts);</div><div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;  }</div><div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;}</div><div class="ttc" id="shared_8c_html_a997201f624ca11fd08aa39660b7c1d09"><div class="ttname"><a href="shared_8c.html#a997201f624ca11fd08aa39660b7c1d09">mydivc32</a></div><div class="ttdeci">u32 mydivc32(const u32 dividend, const u32 divisor)</div><div class="ttdef"><b>Definition:</b> <a href="shared_8c_source.html#l00022">shared.c:22</a></div></div>
<div class="ttc" id="shared_8c_html_a677b4a7f6205adab90fcd99f61af2812"><div class="ttname"><a href="shared_8c.html#a677b4a7f6205adab90fcd99f61af2812">hc_qsort_r</a></div><div class="ttdeci">void hc_qsort_r(void *base, size_t nmemb, size_t size, int(*compar)(const void *, const void *, void *), void *arg)</div><div class="ttdef"><b>Definition:</b> <a href="shared_8c_source.html#l00152">shared.c:152</a></div></div>
<div class="ttc" id="shared_8c_html_a71f74d0049c2c7dafe37dc1f57d0e4b1"><div class="ttname"><a href="shared_8c.html#a71f74d0049c2c7dafe37dc1f57d0e4b1">hc_sleep</a></div><div class="ttdeci">void hc_sleep(const u32 sec)</div><div class="ttdef"><b>Definition:</b> <a href="shared_8c_source.html#l00135">shared.c:135</a></div></div>
<div class="ttc" id="shared_8c_html_ac121c4bbdef9ff9a0c8586a04ab5d8e0"><div class="ttname"><a href="shared_8c.html#ac121c4bbdef9ff9a0c8586a04ab5d8e0">hc_bsearch_r</a></div><div class="ttdeci">void * hc_bsearch_r(const void *key, const void *base, size_t nmemb, size_t size, int(*compar)(const void *, const void *, void *), void *arg)</div><div class="ttdef"><b>Definition:</b> <a href="shared_8c_source.html#l00157">shared.c:157</a></div></div>
<div class="ttc" id="shared_8c_html_a58ba2564d980905f97564922b3712f02"><div class="ttname"><a href="shared_8c.html#a58ba2564d980905f97564922b3712f02">mydivc64</a></div><div class="ttdeci">u64 mydivc64(const u64 dividend, const u64 divisor)</div><div class="ttdef"><b>Definition:</b> <a href="shared_8c_source.html#l00031">shared.c:31</a></div></div>
<div class="ttc" id="shared_8c_html_a5243867de29adb2b1b3d8c72dca3e963"><div class="ttname"><a href="shared_8c.html#a5243867de29adb2b1b3d8c72dca3e963">naive_escape</a></div><div class="ttdeci">void naive_escape(char *s, size_t s_max, const char key_char, const char escape_char)</div><div class="ttdef"><b>Definition:</b> <a href="shared_8c_source.html#l00075">shared.c:75</a></div></div>
<div class="ttc" id="shared_8c_html_ad3cf1b86213af6a19cdd7d2e8fa2ef2e"><div class="ttname"><a href="shared_8c.html#ad3cf1b86213af6a19cdd7d2e8fa2ef2e">setup_umask</a></div><div class="ttdeci">void setup_umask()</div><div class="ttdef"><b>Definition:</b> <a href="shared_8c_source.html#l00234">shared.c:234</a></div></div>
<div class="ttc" id="shared_8c_html_a1322f76e741a3aeb3e88d330c13c6d28"><div class="ttname"><a href="shared_8c.html#a1322f76e741a3aeb3e88d330c13c6d28">naive_replace</a></div><div class="ttdeci">void naive_replace(char *s, const char key_char, const char replace_char)</div><div class="ttdef"><b>Definition:</b> <a href="shared_8c_source.html#l00060">shared.c:60</a></div></div>
<div class="ttc" id="shared_8c_html_a2657fd919185f7516449e460e3cbeefa"><div class="ttname"><a href="shared_8c.html#a2657fd919185f7516449e460e3cbeefa">setup_environment_variables</a></div><div class="ttdeci">void setup_environment_variables()</div><div class="ttdef"><b>Definition:</b> <a href="shared_8c_source.html#l00182">shared.c:182</a></div></div>
<div class="ttc" id="shared_8c_html_aa9d3b954c23d31f69d8c976490457da6"><div class="ttname"><a href="shared_8c.html#aa9d3b954c23d31f69d8c976490457da6">setup_seeding</a></div><div class="ttdeci">void setup_seeding(const bool rp_gen_seed_chgd, const u32 rp_gen_seed)</div><div class="ttdef"><b>Definition:</b> <a href="shared_8c_source.html#l00239">shared.c:239</a></div></div>
<div class="ttc" id="shared_8c_html_a5c2084859a2426c7b75489b724832b6e"><div class="ttname"><a href="shared_8c.html#a5c2084859a2426c7b75489b724832b6e">is_power_of_2</a></div><div class="ttdeci">bool is_power_of_2(const u32 v)</div><div class="ttdef"><b>Definition:</b> <a href="shared_8c_source.html#l00010">shared.c:10</a></div></div>
<div class="ttc" id="shared_8c_html_abaf320524af0edfa27422ff6ebebd0d8"><div class="ttname"><a href="shared_8c.html#abaf320524af0edfa27422ff6ebebd0d8">get_random_num</a></div><div class="ttdeci">u32 get_random_num(const u32 min, const u32 max)</div><div class="ttdef"><b>Definition:</b> <a href="shared_8c_source.html#l00015">shared.c:15</a></div></div>
<div class="ttc" id="shared_8c_html_ae621a47ec2426152164e81fc9bd615e9"><div class="ttname"><a href="shared_8c.html#ae621a47ec2426152164e81fc9bd615e9">filename_from_filepath</a></div><div class="ttdeci">char * filename_from_filepath(char *filepath)</div><div class="ttdef"><b>Definition:</b> <a href="shared_8c_source.html#l00040">shared.c:40</a></div></div>
<div class="ttc" id="shared_8c_html_afe072f4af6ab3e03645a7a0c9bd3f822"><div class="ttname"><a href="shared_8c.html#afe072f4af6ab3e03645a7a0c9bd3f822">hc_sleep_msec</a></div><div class="ttdeci">void hc_sleep_msec(const u32 msec)</div><div class="ttdef"><b>Definition:</b> <a href="shared_8c_source.html#l00126">shared.c:126</a></div></div>
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